QuF100X - 50/90/110 CFM Wall/Ceiling Mount Fresh Air Supply Fan with Temperature and Humidity Controls Complete Fans To order the second step

To order the second step in this contractor series

making a home easier to cool and helping to prolong the life of roofing components during the summer while preventing mold and mildew in the winter

compact and effective mechanical fresh air solution for introducing constant fresh air from outside into a home

This professional contractor pack's housings are constructed of galvanized steel to stand up to moisture

mildew prevention

QuF100X - 50/90/110 CFM Wall/Ceiling Mount Fresh Air Supply Fan with Temperature and Humidity Controls Complete Fans To order the second stepSpecifications Instruction Manual The QuFresh QuF100X Fresh Air Fan (Patent, no. 11,079,126 and 11,306,932) offers home builders, contractors, and developers an economic, compact and effective mechanical fresh air solution for introducing constant fresh air from outside into a home, meeting fresh air CFM requirements, "Code Compliant" ventilation standards, or "Energy Preferred" ventilation by limiting the intake of outdoor air that is too humid, too